|
| | | | |
| | | |
| Stat |
Members: 3645
Articles: 2'506'133
Articles rated: 2609
27 April 2024 |
|
| | | | |
|
Article overview
| |
|
|
Long-slit and Fabry-Perot spectroscopy of collisional ring galaxy Arp 10 | | A. V. Moiseev
; D. V. Bizyaev
; E. I. Vorobyov
; | | Date: |
27 Dec 2004 | | Subject: | astro-ph | | Affiliation: | 2,3), E. I. Vorobyov (4,5) ( SAO RAS Russia, Univ. of Texas El Paso SAI Russia, University of Western Ontario Canada IoP, Rostov-on-Don Russia | | Abstract: | We present results of Fabry-Perot and long-slit spectroscopy of the peculiar galaxy Arp 10. The ionized gas velocity field shows evidence for significant radial motions in both outer and inner galactic rings. Long-slit spectroscopy reveals gradients of age and metallicity of stellar population in agreement with the propagating nature of star formation in the galaxy. We present strong evidence that a small ``knot’’ at 5 arcsec from the center of Arp 10 is its dwarf elliptic satellite, the most probable ``intruder’’ responsible for triggering the expanding rings in Arp 10. | | Source: | arXiv, astro-ph/0501601 | | Services: | Forum | Review | PDF | Favorites | |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
browser Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
|
| |
|
|
|
|
News, job offers and information for researchers and scientists:
| |
REGISTER